Hmmm,
Apparently your drawing have a
wrong AA weapons suit (only few quadruple bofors, few Oerlikons)
(
The view above is not very realistic because it shows the ship by 1945, but the Americans never could finish these ships in 1945, but more likely around 1947+/1949...)
You must choose between only two REALISTIC possibilities for the AA Weapons suit:
Montana Class AS DESIGNED BY 1942:
- with only 8 quadruple 40mm bofors and 20 oerlikons (single).
Montana Class AS COMMISSIONED (LIKELY around 1947+/1949): maybe the better & most realistic
- In this case you will delete all quadruple 40mm Bofors and you replace them with twin 76mm (likely a grand total of 21 to 23 heavy mounts)
- You do not let a tiny handful of twin 20mm guns.
- You need to improve radars and directors...(early postwar models)